Tejun Heo 19df0c2fef percpu: align percpu readmostly subsection to cacheline ... Currently percpu readmostly subsection may share cachelines with other percpu subsections which may result in unnecessary cacheline bounce and performance degradation. This patch adds @cacheline parameter to PERCPU() and PERCPU_VADDR() linker macros, makes each arch linker scripts specify its cacheline size and use it to align percpu subsections. This is based on Shaohua's x86 only patch. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Shaohua Li <shaohua.li@intel.com>		2011-01-25 14:26:50 +01:00
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configs	kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT	2011-01-20 17:02:05 -08:00
include	arch/tile: handle rt_sigreturn() more cleanly	2010-12-17 16:59:29 -05:00
kernel	percpu: align percpu readmostly subsection to cacheline	2011-01-25 14:26:50 +01:00
kvm	arch/tile: parameterize system PLs to support KVM port	2010-10-15 15:38:09 -04:00
lib	arch/tile: fix memchr() not to dereference memory for zero length	2010-11-24 13:57:42 -05:00
mm	drivers/net/tile/: on-chip network drivers for the tile architecture	2010-11-24 13:11:18 -05:00
Kbuild	arch/tile: core support for Tilera 32-bit chips.	2010-06-04 17:11:18 -04:00
Kconfig	tile: Use generic irq Kconfig	2011-01-21 11:55:34 +01:00
Kconfig.debug	kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT	2011-01-20 17:02:05 -08:00
Makefile	arch/tile: parameterize system PLs to support KVM port	2010-10-15 15:38:09 -04:00